Donaldson TOPSPIN air prefilter 7" connection diam. 77mm

The TOPSPIN range has been developed to meet the needs of the most demanding users looking for a level of filtration surpassing ISO 5011/SAE J726 (removal of over 85% of all contaminants).

The TOPSPIN range differs from the well-known FULL VIEW by :

* automatic elimination of contaminating particles thanks to its lateral ejection process.

* increased centrifugal filtration efficiency thanks to internal moving propellers, making filtration more effective at low rpm.

* weight savings

DONALDSON TOPSPIN pre-filters are incredibly efficient:

- no more chore of cleaning and/or replacing the air filter in the evening at the bivouac!

- The pre-filter retains 99% of particles over 20µ in the translucent bowl.

- Maintenance-free, particles are automatically removed from the bowl.

A reliable, professional solution for the most demanding backpackers.

Dimensions :

• Overall diameter 178 mm
• Height: 146 mm
• Connection neck diameter 77mm
• Air flow: 6 m3/min
• Net weight: 0.6kg